TWR-K53N512-KIT Freescale Semiconductor, TWR-K53N512-KIT Datasheet - Page 28

• Manufacturer Part Number: TWR-K53N512-KIT
• Description: TWR-K53N512 Dev Kit
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr
• Type: MCUr

Specifications of TWR-K53N512-KIT

• Kit Contents: TWR-K53N512 - 32bit MCU Module With MK53N512CMD100 & TWRPI-SLCD Daughter Card, DVD With IDE Software
• Mcu Supported Families: K50
• Kit Features: MK53N512CMD100 MAPBGA 144 Pins MCU, Tower
• Rohs Compliant: Yes
• Contents: Board
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Tower System

Security and Integrity
4.5.3.2 External Bus Interface (FlexBus)
4.5.3.3 Serial Programming Interface (EzPort)
4.5.4
4.5.4.1 Cyclic Redundancy Check (CRC)
4.5.4.2 Hardware Cryptographic Acceleration Unit (CAU)
4.5.4.3 Random Number Generator (RNG)
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• 100MHz performance devices
• Security circuitry to prevent unauthorized access to RAM and flash contents
• Six independent, user-programmable chip-select signals that can interface with external SRAM, PROM, EPROM,
• Supports up to 2 GB addressable space
• 8-, 16- and 32-bit port sizes with configuration for multiplexed or non-multiplexed address and data buses
• Byte-, word-, longword-, and 16-byte line-sized transfers
• Programmable address-setup time with respect to the assertion of chip select
• Programmable address-hold time with respect to the negation of chip select and transfer direction
• Same serial interface as, and subset of, the command set used by industry-standard SPI flash memories
• Ability to read, erase, and program flash memory
• Reset command to boot the system after flash programming
• Hardware CRC generator circuit using 16/32-bit shift register
• User Configurable 16/32 bit CRC
• Programmable Generator Polynomial
• Error detection for all single, double, odd, and most multi-bit errors
• Programmable initial seed value
• High-speed CRC calculation
• Optional feature to transpose input data and CRC result via transpose register, required on applications where bytes are
• Supports DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms
• Simple C calls to optimized security functions provided by Freescale
• Supports the key generation algorithm defined in the Digital Signature Standard
EEPROM, flash, and other peripherals
in lsb format
• Up to 256KB program flash memory
• Flexmemory block contains up to 32KB FlexNVM and 2KB FlexRAM with up to 2KB EEPROM capability
• Up to 64KB SRAM
• Up to 512KB program flash memory
• Flexmemory block contains up to 256KB FlexNVM and 4KB FlexRAM with up to 4KB EEPROM capability
• Up to 128KB SRAM
Security and Integrity
K50 Family Product Brief, Rev. 8, 5/2011
Freescale Semiconductor, Inc.